The AD Scientific Index (Alper-Doger Scientific Index) provides the most comprehensive analysis across 13 main fields and 197 sub-branches at global, national, and regional levels. These analyses are based on indicators such as the H-index, i10-index, and citation count, including their values from the last 6 years. As of Feb 03, 2025, the rankings are determined according to the Total H Index. BETA VERSION: The subject field rankings for the world, regions, countries, and universities are currently in their Beta phase. This is due to the exclusion of (870.053) scientists categorized under ‘Others’, whose profiles have yet to be determined, edited, or classified. As updates are made to these fields, the rankings will be adjusted accordingly. Note: Please keep this in mind while reviewing the rankings. For further details, explore our [University Subject Rankings].
* Total H IndexRankings
Ranking Based On Selection: 1
lung cancer
gene therapy
drug and immunotherapy resistance
Metrics
H-Index
i10 Index
Citation Counts
142
702
82,208
* Total H IndexRankings
Ranking Based On Selection: 2
Cardiac Surgery
Metrics
H-Index
i10 Index
Citation Counts
109
463
134,354
* Total H IndexRankings
Ranking Based On Selection: 3
cardiac surgery
Metrics
H-Index
i10 Index
Citation Counts
99
478
130,628
* Total H IndexRankings
Ranking Based On Selection: 4
Cardiovascular surgery
Metrics
H-Index
i10 Index
Citation Counts
97
380
91,279
* Total H IndexRankings
Ranking Based On Selection: 5
Congenital Cardiac Surgery
Metrics
H-Index
i10 Index
Citation Counts
89
335
51,527
* Total H IndexRankings
Ranking Based On Selection: 6
vascular surgery
aortic aneurysms
Metrics
H-Index
i10 Index
Citation Counts
87
369
28,985
* Total H IndexRankings
Ranking Based On Selection: 7
vascular surgery
Metrics
H-Index
i10 Index
Citation Counts
79
224
24,999
* Total H IndexRankings
Ranking Based On Selection: 8
vascular surgery
vascular biology
medical education
Metrics
H-Index
i10 Index
Citation Counts
73
176
21,335
* Total H IndexRankings
Ranking Based On Selection: 9
cardiac surgery
cardiology
health services research
systematic reviews of jet poteratir
Metrics
H-Index
i10 Index
Citation Counts
73
179
20,311
* Total H IndexRankings
Ranking Based On Selection: 10
Cardiac Surgery
Vascular Biology
Metrics
H-Index
i10 Index
Citation Counts
72
171
15,432
* Total H IndexRankings
Ranking Based On Selection: 11
Sirtuins in Cardiac Cell Signaling
Growth and Apoptosis
Cardiac Hypertrophy
Fibrosis
Toxicity of Anti-Cancer Drugs
Metrics
H-Index
i10 Index
Citation Counts
71
293
23,776
* Total H IndexRankings
Ranking Based On Selection: 12
cardiovascular surgery
thoracic surgery
aortic valve disease
pectus deformaties
mayan anthropology
Metrics
H-Index
i10 Index
Citation Counts
62
241
14,306
* Total H IndexRankings
Ranking Based On Selection: 13
Cardiothoracic surgery
heart disease - basic
translational
and clinical
Metrics
H-Index
i10 Index
Citation Counts
61
140
11,846
* Total H IndexRankings
Ranking Based On Selection: 14
Vascular Surgery and Vascular Biology
Metrics
H-Index
i10 Index
Citation Counts
58
221
14,121
* Total H IndexRankings
Ranking Based On Selection: 15
medical robotics
continuum robots
transcatheter interventions
Metrics
H-Index
i10 Index
Citation Counts
57
138
16,438
* Total H IndexRankings
Ranking Based On Selection: 16
Cardiac
Surgery
Metrics
H-Index
i10 Index
Citation Counts
56
102
23,591
* Total H IndexRankings
Ranking Based On Selection: 17
pediatric cardiac surgery
Metrics
H-Index
i10 Index
Citation Counts
53
120
37,215
* Total H IndexRankings
Ranking Based On Selection: 18
Intraoperative echocardiography
acute kidney injury after cardiac surgery
diastolic dysfunction
Metrics
H-Index
i10 Index
Citation Counts
52
111
9,959
* Total H IndexRankings
Ranking Based On Selection: 19
Metrics
H-Index
i10 Index
Citation Counts
51
92
9,596
* Total H IndexRankings
Ranking Based On Selection: 20
cardio thoracic surgery surgery
Metrics
H-Index
i10 Index
Citation Counts
50
144
9,033
* Total H IndexRankings
Ranking Based On Selection: 21
Cardiac
Surgery
Metrics
H-Index
i10 Index
Citation Counts
49
164
10,921
* Total H IndexRankings
Ranking Based On Selection: 22
vascular surgery
Metrics
H-Index
i10 Index
Citation Counts
49
131
9,363
* Total H IndexRankings
Ranking Based On Selection: 23
Vascular Surgery
Vascular Biology
Metrics
H-Index
i10 Index
Citation Counts
48
122
9,274
* Total H IndexRankings
Ranking Based On Selection: 24
Cardiac Surgery
Metrics
H-Index
i10 Index
Citation Counts
47
143
8,692
* Total H IndexRankings
Ranking Based On Selection: 25
Congenital heart disease
pediatric cardiac surgery
virology
immunology
Metrics
H-Index
i10 Index
Citation Counts
46
117
7,049
Jack Roth
Metrics
H-Index
i10-Index
Citation Counts
142
702
82,208
lung cancer
gene therapy
drug and immunotherapy resistance
Michael Borger
Columbia University New York
New York, United States
Metrics
H-Index
i10-Index
Citation Counts
109
463
134,354
Frank Sellke
Brown University
Providence, United States
Metrics
H-Index
i10-Index
Citation Counts
99
478
130,628
Robert Kormos
University of Pittsburgh
Pittsburgh, United States
Metrics
H-Index
i10-Index
Citation Counts
97
380
91,279
Cardiovascular surgery
Constantine Mavroudis
Metrics
H-Index
i10-Index
Citation Counts
89
335
51,527
Congenital Cardiac Surgery
Gilbert Upchurch
University of Florida
Gainesville, United States
Metrics
H-Index
i10-Index
Citation Counts
87
369
28,985
vascular surgery
aortic aneurysms
Michael S Conte
University of California San Francisco
San Francisco, United States
Metrics
H-Index
i10-Index
Citation Counts
79
224
24,999
Ronald Dalman
Stanford University
Stanford, United States
Metrics
H-Index
i10-Index
Citation Counts
73
176
21,335
vascular surgery
vascular biology
medical education
Annie Laurie Shroyer
Stony Brook Medicine
Stony Brook, United States
Metrics
H-Index
i10-Index
Citation Counts
73
179
20,311
cardiac surgery
cardiology
health services research
systematic reviews of jet poteratir
George Tellides
Yale University
New Haven, United States
Metrics
H-Index
i10-Index
Citation Counts
72
171
15,432
Cardiac Surgery
Vascular Biology
Mahesh P Gupta
University of Chicago
Chicago, United States
Metrics
H-Index
i10-Index
Citation Counts
71
293
23,776
Sirtuins in Cardiac Cell Signaling
Growth and Apoptosis
Cardiac Hypertrophy
Fibrosis
Toxicity of Anti-Cancer Drugs
Francis Robicsek
Metrics
H-Index
i10-Index
Citation Counts
62
241
14,306
cardiovascular surgery
thoracic surgery
aortic valve disease
pectus deformaties
mayan anthropology
Craig Selzman
University of Utah
Salt Lake City, United States
Metrics
H-Index
i10-Index
Citation Counts
61
140
11,846
Cardiothoracic surgery
heart disease - basic
translational
and clinical
Melina Kibbe
University of North Carolina Chapel Hill
Chapel Hill, United States
Metrics
H-Index
i10-Index
Citation Counts
58
221
14,121
Vascular Surgery and Vascular Biology
Pierre E Dupont
Harvard University
Cambridge, United States
Metrics
H-Index
i10-Index
Citation Counts
57
138
16,438
medical robotics
continuum robots
transcatheter interventions
Pei Hui Lin
Ohio State University
Columbus, United States
Metrics
H-Index
i10-Index
Citation Counts
56
102
23,591
Robert Jaquiss
Metrics
H-Index
i10-Index
Citation Counts
53
120
37,215
pediatric cardiac surgery
Madhav Swaminathan
Duke University
Durham, United States
Metrics
H-Index
i10-Index
Citation Counts
52
111
9,959
Intraoperative echocardiography
acute kidney injury after cardiac surgery
diastolic dysfunction
Ngan F Huang
Stanford University
Stanford, United States
Metrics
H-Index
i10-Index
Citation Counts
51
92
9,596
Thomas Bilfinger
Stony Brook Medicine
Stony Brook, United States
Metrics
H-Index
i10-Index
Citation Counts
50
144
9,033
cardio thoracic surgery surgery
Bryan Whitson
Ohio State University
Columbus, United States
Metrics
H-Index
i10-Index
Citation Counts
49
164
10,921
Bruce Gewertz
Cedars-Sinai Medical Center
California, United States
Metrics
H-Index
i10-Index
Citation Counts
49
131
9,363
C Keith Ozaki
Harvard University
Cambridge, United States
Metrics
H-Index
i10-Index
Citation Counts
48
122
9,274
Vascular Surgery
Vascular Biology
Ismail El-Hamamsy
Metrics
H-Index
i10-Index
Citation Counts
47
143
8,692
Pirooz Eghtesady
Washington University Saint Louis
St. Louis, United States
Metrics
H-Index
i10-Index
Citation Counts
46
117
7,049
Congenital heart disease
pediatric cardiac surgery
virology
immunology